323016720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5449}}^1$

素因数の和:5497

約数の個数: 160

約数和(自身を含む): 1135344000

約数和(自身を除く): 812327280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1482, 1520, 1560, 1976, 2280, 2470, 2964, 3120, 3705, 3952, 4560, 4940, 5449, 5928, 7410, 9880, 10898, 11856, 14820, 16347, 19760, 21796, 27245, 29640, 32694, 43592, 54490, 59280, 65388, 70837, 81735, 87184, 103531, 108980, 130776, 141674, 163470, 207062, 212511, 217960, 261552, 283348, 310593, 326940, 354185, 414124, 425022, 435920, 517655, 566696, 621186, 653880, 708370, 828248, 850044, 1035310, 1062555, 1133392, 1242372, 1307760, 1345903, 1416740, 1552965, 1656496, 1700088, 2070620, 2125110, 2484744, 2691806, 2833480, 3105930, 3400176, 4037709, 4141240, 4250220, 4969488, 5383612, 5666960, 6211860, 6729515, 8075418, 8282480, 8500440, 10767224, 12423720, 13459030, 16150836, 17000880, 20188545, 21534448, 24847440, 26918060, 32301672, 40377090, 53836120, 64603344, 80754180, 107672240, 161508360, 323016720]

約数ペア:

[(1, 323016720), (2, 161508360), (3, 107672240), (4, 80754180), (5, 64603344), (6, 53836120), (8, 40377090), (10, 32301672), (12, 26918060), (13, 24847440), (15, 21534448), (16, 20188545), (19, 17000880), (20, 16150836), (24, 13459030), (26, 12423720), (30, 10767224), (38, 8500440), (39, 8282480), (40, 8075418), (48, 6729515), (52, 6211860), (57, 5666960), (60, 5383612), (65, 4969488), (76, 4250220), (78, 4141240), (80, 4037709), (95, 3400176), (104, 3105930), (114, 2833480), (120, 2691806), (130, 2484744), (152, 2125110), (156, 2070620), (190, 1700088), (195, 1656496), (208, 1552965), (228, 1416740), (240, 1345903), (247, 1307760), (260, 1242372), (285, 1133392), (304, 1062555), (312, 1035310), (380, 850044), (390, 828248), (456, 708370), (494, 653880), (520, 621186), (570, 566696), (624, 517655), (741, 435920), (760, 425022), (780, 414124), (912, 354185), (988, 326940), (1040, 310593), (1140, 283348), (1235, 261552), (1482, 217960), (1520, 212511), (1560, 207062), (1976, 163470), (2280, 141674), (2470, 130776), (2964, 108980), (3120, 103531), (3705, 87184), (3952, 81735), (4560, 70837), (4940, 65388), (5449, 59280), (5928, 54490), (7410, 43592), (9880, 32694), (10898, 29640), (11856, 27245), (14820, 21796), (16347, 19760)]